{"id":1047832,"url":"https://alion.io/job/sokra-founding-engineer-full-stack-aiml-2","title":"Founding Engineer (Full-Stack · AI/ML)","company":{"id":692301,"name":"Sokra","domain":"sokra.io","url":"https://alion.io/company/sokra","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":153000,"period":"year","method":"role_country_seniority_unknown","sample_n":67},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Next.js","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-04-02T12:03:25Z","employer_posted_date":"2026-04-02","last_verified_at":"2026-11-01T15:30:06Z","board_verified":true,"closed_at":null,"days_open":213,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":212},"description":"Sokra is building an AI-powered adaptive learning platform that's already being tested by 50+ schools across Germany. Major publishers are reaching out, and we're preparing our angel round. We're a team of 3 founders (EXIST-backed, HU Berlin) looking for our first engineer - not an employee, but a co-builder with real ownership.\nTasks\nOwn and shape the entire technical product alongside the founding team - from architecture decisions to shipping features\nBuild and iterate on our AI-powered learning engine (LLM agents, RAG pipelines, adaptive content delivery)\nDevelop the full-stack platform (Next.js, TypeScript, Python, WebSockets)\nWork directly with schools and teachers to turn feedback into product improvements\nContribute to technical strategy, hiring decisions, and company direction as a founding team member\nRequirements\nStrong full-stack experience with TypeScript/React/Next.js and Python\nHands-on experience or deep interest in AI/ML, LLMs, and RAG architectures\n0→1 builder mindset - you've shipped products, not just features\nDegree in Computer Science or related field (graduated within the last ~5 years)\nBased in Germany or willing to relocate to Berlin (hybrid setup)\nFluent in English; German is a plus but not required\nBenefits\n0.5-2% equity with 4-year vesting - real ownership, not a token gesture\nBe founding engineer #1: shape the product, the culture, and the technical direction\nMission-driven work: AI that actually helps students learn, not another ad-tech tool\nEXIST-funded runway (~12 months) + angel round in preparation\nHybrid work from Berlin, flexible hours\nDirect impact: your code is used by real teachers and students every day\nThis isn't a \"join our growing team\" role. We're 3 founders looking for a 4th brain. If you want to build something meaningful from scratch and have real skin in the game, we'd love to hear from you. Apply now - we'll get back to you within 3 days. First step is a casual 20-minute call.","description_format":"text","description_chars":1958,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Equity","Hybrid work"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Artificial Intelligence","E-learning","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-18T22:32:40Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.189,"p_room":0.28,"age_days":212,"expected_fill_days":38,"reasons":["conf:6","win:tail","crowd:"],"computed_at":"2026-11-01T06:10:25Z"},"pay":null,"html_url":"https://alion.io/job/sokra-founding-engineer-full-stack-aiml-2","json_url":"https://alion.io/job/sokra-founding-engineer-full-stack-aiml-2.json","meta":{"generated_at":"2026-11-01T21:48:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":33236,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":692301},"rest":"https://alion.io/mcp/rest/get_company?id=692301"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsokra-founding-engineer-full-stack-aiml-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsokra-founding-engineer-full-stack-aiml-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsokra-founding-engineer-full-stack-aiml-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sokra-founding-engineer-full-stack-aiml-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsokra-founding-engineer-full-stack-aiml-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1047832}},{"tool":"search_jobs","arguments":{"company":"sokra.io","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1047832},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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